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Interesting Subnets

Directory of active subnets observed by Syndu. Each row is the latest cached SubnetSnapshot per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.

52.54.157.0/24

Risk Max 2 LOW Footprint 0.391% Hits 299
Prefix / IP version
/24 · IPv4
Network
52.54.157.0
Broadcast
52.54.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
299 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

3.226.34.0/24

Risk Max 2 LOW Footprint 0.391% Hits 298
Prefix / IP version
/24 · IPv4
Network
3.226.34.0
Broadcast
3.226.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
298 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

52.201.155.0/24

Risk Max 2 LOW Footprint 0.391% Hits 298
Prefix / IP version
/24 · IPv4
Network
52.201.155.0
Broadcast
52.201.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
298 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

23.21.227.0/24

Risk Max 2 LOW Footprint 0.391% Hits 297
Prefix / IP version
/24 · IPv4
Network
23.21.227.0
Broadcast
23.21.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
297 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

54.83.240.0/24

Risk Max 2 LOW Footprint 0.391% Hits 293
Prefix / IP version
/24 · IPv4
Network
54.83.240.0
Broadcast
54.83.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
293 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

54.84.161.0/24

Risk Max 2 LOW Footprint 0.391% Hits 292
Prefix / IP version
/24 · IPv4
Network
54.84.161.0
Broadcast
54.84.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
292 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

54.90.244.0/24

Risk Max 2 LOW Footprint 0.391% Hits 292
Prefix / IP version
/24 · IPv4
Network
54.90.244.0
Broadcast
54.90.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
292 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

54.85.109.0/24

Risk Max 2 LOW Footprint 0.391% Hits 291
Prefix / IP version
/24 · IPv4
Network
54.85.109.0
Broadcast
54.85.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
291 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

52.200.142.0/24

Risk Max 2 LOW Footprint 0.391% Hits 290
Prefix / IP version
/24 · IPv4
Network
52.200.142.0
Broadcast
52.200.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
290 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

52.4.213.0/24

Risk Max 2 LOW Footprint 0.391% Hits 290
Prefix / IP version
/24 · IPv4
Network
52.4.213.0
Broadcast
52.4.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
290 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

100.29.164.0/24

Risk Max 2 LOW Footprint 0.391% Hits 286
Prefix / IP version
/24 · IPv4
Network
100.29.164.0
Broadcast
100.29.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
286 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

34.194.95.0/24

Risk Max 2 LOW Footprint 0.391% Hits 285
Prefix / IP version
/24 · IPv4
Network
34.194.95.0
Broadcast
34.194.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
285 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

52.204.174.0/24

Risk Max 2 LOW Footprint 0.391% Hits 285
Prefix / IP version
/24 · IPv4
Network
52.204.174.0
Broadcast
52.204.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
285 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS14618 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

107.22.208.0/24

Risk Max 2 LOW Footprint 0.391% Hits 284
Prefix / IP version
/24 · IPv4
Network
107.22.208.0
Broadcast
107.22.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.0438 , -77.4874
Hits / Errors
284 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

8.217.133.0/24

Risk Max 2 LOW Footprint 0.391% Hits 271
Prefix / IP version
/24 · IPv4
Network
8.217.133.0
Broadcast
8.217.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3193 , 114.169
Hits / Errors
271 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

114.119.166.0/24

Risk Max 2 LOW Footprint 0.391% Hits 263
Prefix / IP version
/24 · IPv4
Network
114.119.166.0
Broadcast
114.119.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.352 , 103.8198
Hits / Errors
263 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS136907 · HUAWEI CLOUDS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

8.210.50.0/24

Risk Max 2 LOW Footprint 0.391% Hits 253
Prefix / IP version
/24 · IPv4
Network
8.210.50.0
Broadcast
8.210.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.273 , 114.1498
Hits / Errors
253 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

114.119.154.0/24

Risk Max 2 LOW Footprint 0.391% Hits 227
Prefix / IP version
/24 · IPv4
Network
114.119.154.0
Broadcast
114.119.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.352 , 103.8198
Hits / Errors
227 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS136907 · HUAWEI CLOUDS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

114.119.133.0/24

Risk Max 2 LOW Footprint 0.391% Hits 219
Prefix / IP version
/24 · IPv4
Network
114.119.133.0
Broadcast
114.119.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.352 , 103.8198
Hits / Errors
219 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS136907 · HUAWEI CLOUDS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.104.206.0/24

Risk Max 2 LOW Footprint 0.391% Hits 164
Prefix / IP version
/24 · IPv4
Network
20.104.206.0
Broadcast
20.104.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.653 , -79.383
Hits / Errors
164 hits · 82 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.92.234.0/24

Risk Max 2 LOW Footprint 0.391% Hits 156
Prefix / IP version
/24 · IPv4
Network
20.92.234.0
Broadcast
20.92.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-33.86 , 151.2094
Hits / Errors
156 hits · 156 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

20.203.136.0/24

Risk Max 2 LOW Footprint 0.391% Hits 150
Prefix / IP version
/24 · IPv4
Network
20.203.136.0
Broadcast
20.203.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.37204 , 8.54094
Hits / Errors
150 hits · 75 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.195.103.0/24

Risk Max 2 LOW Footprint 0.391% Hits 135
Prefix / IP version
/24 · IPv4
Network
51.195.103.0
Broadcast
51.195.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.3986 , 8.07958
Hits / Errors
135 hits · 3 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

4.204.200.0/24

Risk Max 2 LOW Footprint 0.391% Hits 124
Prefix / IP version
/24 · IPv4
Network
4.204.200.0
Broadcast
4.204.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.653 , -79.383
Hits / Errors
124 hits · 62 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

116.240.149.0/24

Risk Max 2 LOW Footprint 0.391% Hits 123
Prefix / IP version
/24 · IPv4
Network
116.240.149.0
Broadcast
116.240.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-37.9848 , 145.1981
Hits / Errors
123 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS9443 · Vocus Retail
Top organization / ISP
— · Vocus PTY LTD
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

68.221.137.0/24

Risk Max 2 LOW Footprint 0.391% Hits 112
Prefix / IP version
/24 · IPv4
Network
68.221.137.0
Broadcast
68.221.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.4203 , -3.7057740000000003
Hits / Errors
112 hits · 56 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.68.32.0/24

Risk Max 2 LOW Footprint 0.391% Hits 104
Prefix / IP version
/24 · IPv4
Network
51.68.32.0
Broadcast
51.68.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.692400000000006 , 3.20113
Hits / Errors
104 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

149.224.98.0/24

Risk Max 2 LOW Footprint 0.391% Hits 103
Prefix / IP version
/24 · IPv4
Network
149.224.98.0
Broadcast
149.224.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.56940000000001 , 10.0372
Hits / Errors
103 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS15943 · wilhelm.tel GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.83.101.0/24

Risk Max 2 LOW Footprint 0.391% Hits 103
Prefix / IP version
/24 · IPv4
Network
51.83.101.0
Broadcast
51.83.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.69239999999999 , 3.20113
Hits / Errors
103 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.242.224.0/24

Risk Max 2 LOW Footprint 0.391% Hits 82
Prefix / IP version
/24 · IPv4
Network
38.242.224.0
Broadcast
38.242.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.9742 , 8.1851
Hits / Errors
82 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS51167 · Contabo GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.83.100.0/24

Risk Max 2 LOW Footprint 0.391% Hits 81
Prefix / IP version
/24 · IPv4
Network
51.83.100.0
Broadcast
51.83.100.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.6924 , 3.2011300000000005
Hits / Errors
81 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS16276 · OVH SAS
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

94.26.88.0/24

Risk Max 2 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
94.26.88.0
Broadcast
94.26.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.5072 , -0.127586
Hits / Errors
16 hits · 8 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS201814 · MEVSPACE sp. z o.o.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.146.25.0/24

Risk Max 2 LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
78.146.25.0
Broadcast
78.146.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
53.1963 , -3.0553
Hits / Errors
16 hits · 12 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

8.219.40.0/24

Risk Max 2 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
8.219.40.0
Broadcast
8.219.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.35208 , 103.82
Hits / Errors
12 hits · 12 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

78.142.18.0/24

Risk Max 2 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
78.142.18.0
Broadcast
78.142.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
52.3676 , 4.90414
Hits / Errors
12 hits · 12 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS213438 · ColocaTel Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

167.253.16.0/24

Risk Max 2 LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
167.253.16.0
Broadcast
167.253.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.8556 , -77.3377
Hits / Errors
11 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

193.56.20.0/24

Risk Max 2 LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
193.56.20.0
Broadcast
193.56.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.6061 , -122.333
Hits / Errors
11 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

150.241.65.0/24

Risk Max 2 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
150.241.65.0
Broadcast
150.241.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.2997 , -111.67370000000001
Hits / Errors
10 hits · 6 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

89.167.64.0/24

Risk Max 2 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
89.167.64.0
Broadcast
89.167.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.1699 , 24.9384
Hits / Errors
10 hits · 8 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
AS24940 · Hetzner Online GmbH
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

79.124.74.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
79.124.74.0
Broadcast
79.124.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.1539 , 24.75
Hits / Errors
6 hits · 4 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS57344 · Telehouse EAD
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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